NIST-Style Synthetic Dataset — Version 1.1.0
Build: 2025-12-09T18:51:00Z (UTC)
Seed: 20251211

This dataset regenerates the hybrid grey-zone model with lightly perturbed parameters,
fresh sovereign baselines, enforced S2 CDS monotonic up-slope at t0+[0,1,3],
and an extended SFR trajectory (Rounds 1..6).

Files:
- fel_positions.csv, pdl_events.csv, market_event_study.csv, drloop_metrics.csv,
  sfr_rounds.csv, graph_nodes.csv, graph_edges.csv
- params.json — generation parameters
- provenance.json — environment & file fingerprints

Integrity:
All CSV SHA-256 checksums are recorded in provenance.json -> files[*].sha256
